DE691238C - Lautsprechergeraet mit einem der Ecke eines Zimmers angepassten Gehaeuse - Google Patents

Lautsprechergeraet mit einem der Ecke eines Zimmers angepassten Gehaeuse

Info

Publication number
DE691238C
DE691238C DE1936H0147183 DEH0147183D DE691238C DE 691238 C DE691238 C DE 691238C DE 1936H0147183 DE1936H0147183 DE 1936H0147183 DE H0147183 D DEH0147183 D DE H0147183D DE 691238 C DE691238 C DE 691238C
Authority
DE
Germany
Prior art keywords
sound
membrane
loudspeaker device
housing
room
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE1936H0147183
Other languages
German (de)
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BAE Systems Aerospace Inc
Original Assignee
Hazeltine Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hazeltine Corp filed Critical Hazeltine Corp
Application granted granted Critical
Publication of DE691238C publication Critical patent/DE691238C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/36—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means by using a single aperture of dimensions not greater than the shortest operating wavelength
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DE1936H0147183 1935-04-04 1936-04-04 Lautsprechergeraet mit einem der Ecke eines Zimmers angepassten Gehaeuse Expired DE691238C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14600A US2034014A (en) 1935-04-04 1935-04-04 High-fidelity sound reproducing apparatus and method of improving the fidelity thereof

Publications (1)

Publication Number Publication Date
DE691238C true DE691238C (de) 1940-05-20

Family

ID=21766445

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1936H0147183 Expired DE691238C (de) 1935-04-04 1936-04-04 Lautsprechergeraet mit einem der Ecke eines Zimmers angepassten Gehaeuse

Country Status (4)

Country Link
US (1) US2034014A (cs)
DE (1) DE691238C (cs)
FR (1) FR804389A (cs)
NL (1) NL51541C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307655A1 (de) * 1993-03-11 1994-09-15 Automation Dr Meggl Gmbh Lautsprecheranordnung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2623606A (en) * 1948-06-30 1952-12-30 Corke Alfred James Sound reproduction apparatus
GB765183A (en) * 1954-01-05 1957-01-02 Donald Maynard Chave Improvements in or relating to loudspeakers
US2858899A (en) * 1956-07-03 1958-11-04 Lopez-Henriquez Miguel High fidelity speaker enclosure system
JPS5644148Y2 (cs) * 1976-01-19 1981-10-15
US4313521A (en) * 1980-06-16 1982-02-02 Rodden M Raymond Speaker housing
USD769215S1 (en) * 2014-07-15 2016-10-18 Funktion One Research Loudspeaker
USD780158S1 (en) * 2014-07-15 2017-02-28 Funktion One Research Loudspeaker
USD780159S1 (en) * 2014-07-15 2017-02-28 Funktion One Research Loudspeaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307655A1 (de) * 1993-03-11 1994-09-15 Automation Dr Meggl Gmbh Lautsprecheranordnung

Also Published As

Publication number Publication date
FR804389A (fr) 1936-10-22
US2034014A (en) 1936-03-17
NL51541C (cs)

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